A polished Amber specimen from the La Toca mine, Dominican Republic.

The dark orange-brown Amber holds a range of organic inclusions.
The most prominent of these, and just visible by eye is a Psocid fly (or barklouse)  along with other tiny insects.
Images 6 and 7 are magnified views of the inclusions in this specimen.

weight:  1.59 carats / 0.318 grams
shape:   Polished specimen
dimensions:   13.29 x 6.43 x 4.69 mm
treatment:  None